He aha ka mea TPR? E wehewehe i ka waiwai a me ka hoʻohana ʻana i nā mea hoʻoheheʻe thermoplastic.
I loko o ka ʻoihana kemika, hoʻohana pinepine ʻia ka huaʻōlelo TPR e pili ana i ka lāʻau thermoplastic, ʻo ia ka "Thermoplastic Rubber". Hoʻohui kēia mea i ka elasticity o ka rubber me ka processability o ka thermoplastic a hoʻohana ʻia i ka nui o nā noi, ʻoi aku hoʻi i nā kāmaʻa, nā mea pāʻani, nā sila a me nā ʻāpana kaʻa. Ma kēia ʻatikala, e kūkākūkā nui mākou i nā ʻano a me nā pono o nā mea TPR a me kā lākou mau hiʻohiʻona noi maʻamau.
Nā hiʻohiʻona kumu o TPR
He aha ka TPR? I ka ʻōlelo o ka hoʻolālā kemika, ʻo TPR kahi copolymer nona nā ʻāpana i loaʻa nā elastomers a me nā thermoplastics. Hōʻike kēia mea i ka elasticity a me ka palupalu o ka rubber ma ka lumi wela, akā i ka wā e wela ai, hiki ke hoʻoheheʻe ʻia a hoʻoheheʻe ʻia e like me ka plastic. ʻO kēia waiwai pālua o TPR e hāʻawi iā ia i ka maʻalahi i ka hana ʻana, a hiki ke hana ʻia i nā ʻano like ʻole ma o ka hoʻoheheʻe ʻana, extrusion a me nā hana ʻē aʻe.
Ka nānā 'ana i nā pono o TPR
ʻO ka kaulana o TPR ma muli o ka nui o nā pono nui. Loaʻa i ka TPR ke kaʻina hana maikaʻi. Hiki ke hanaʻia ma luna o nā mea hana maʻamau thermoplastic, e ho'ēmi ana i nā kumukūʻai hana a me ka hoʻonuiʻana i ka huahana. He maikaʻi loa ka TPR a me ke kū'ēʻana o UV, e hiki ai ke mālama i kāna hana ke hoʻohanaʻia i waho.
Nā noi maʻamau no TPR
Ma hope o ka hoʻomaopopo ʻana i ka hana ʻana o TPR a me kāna mau waiwai, pono ia e ʻimi hou i nā noi o TPR. Hoʻohana nui ʻia ʻo TPR i nā ʻano ʻoihana like ʻole, me ka hana ʻana i nā kāmaʻa. hoʻohana pinepine ʻia i ka TPR i ka hana ʻana i nā sila automotive, nā mea hoʻoheheʻe haʻalulu a me nā ʻāpana kaʻa ʻē aʻe no ka mea hiki ke mālama i nā waiwai kino paʻa i nā kaiapuni kiʻekiʻe a haʻahaʻa. I ka ʻoihana pāʻani, hoʻohana nui ʻia ʻo TPR i ka hana ʻana i nā mea pāʻani o nā keiki, e like me nā mea pāʻani palupalu palupalu a me nā pacifiers, ma muli o kāna mau mea ʻawaʻawa a me nā waiwai tactile maikaʻi.
Hoʻohālikelike o TPR me nā mea ʻē aʻe
Ke hoʻohālikelike ʻia me nā mea thermoplastic ʻē aʻe e like me TPU (thermoplastic polyurethane) a me PVC (polyvinyl chloride), he mau mea maikaʻi ko TPR ma ke ʻano o ka palupalu a me ka elasticity; ʻO ka TPU, ʻoiai ʻoi aku ka maikaʻi ma ke ʻano o ka ikaika a me ke kūpaʻa abrasion, ʻoi aku ka palupalu ma mua o TPR, ʻoiai ʻoi aku ka maikaʻi o PVC i nā huahana paʻa a ʻaʻole palupalu e like me TPR. I nā noi kahi e koi ʻia ai ka elasticity kiʻekiʻe a me ka hōʻoluʻolu, ʻo TPR pinepine ka I nā noi kahi e koi ʻia ai ka elasticity kiʻekiʻe a me ka hōʻoluʻolu, ʻo TPR ka mea maʻamau ka koho maikaʻi loa.
Ka hopena
Ma o ka loiloi i luna, hiki iā mākou ke hoʻomaopopo maopopo i ke ʻano o ka TPR mea a me kāna mau noi nui i nā ʻoihana like ʻole. Ma ke ʻano he ʻano mea me ka elasticity rubber a me ka processability plastic, TPR, me kona mau hiʻohiʻona kūikawā a me nā noi like ʻole, ua lilo ia i "star material" i ka hana ʻoihana hou. Inā ma nā kāmaʻa, nā kaʻa a me nā mea pāʻani, ua hoʻomaikaʻi nui ka hoʻohana ʻana i nā mea TPR i ka hana huahana a me ka ʻike mea hoʻohana.